// ctrl+shift+p

#include "CustomerSystem.h"
#include <windows.h> // Windows 专用

int main()
{
     SetConsoleOutputCP(65001);
    try
    {
        System system;
        system.run();
    }
    catch (const exception &e)
    {
        cerr << "程序崩溃: " << e.what() << endl;
        return 1;
    }

    return 0;
}